Game 1 of the World Series was the top-rated program on television last night, and drew the fifth-largest prime time audience of the week. Among Adults 18-49, last night’s game averaged a 4.7 rating to give FOX its best night of prime time television in that demographic since the network’s American Idol finale in May.

Even so, compared to last year’s World Series Game 1, last night’s audience was down 25 percent in ratings and down 23 percent on average audience. Compared to the last non-Yankees World Series Game 1 — Phillies-Rays in 2008 — the opener was up 3 percent on viewership.